题目内容
【题目】It's common for us to have smart phones today. They _ in our daily life.
A. used widely B. were widely used
C. use widely D. are widely used
【答案】D
【解析】
试题分析:句意:我们今天有智能手机是很普遍的。他们广泛地应用于我们的日常生活中。主语与动词之间是被动的关系,是说当前情况,时态为一般现在时态。故答案为D。
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